Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Flowchart for Writing Molecular Formulas of Compounds with Polyatomic Ions

12 Questions

1 Views

Flowchart for Writing Molecular Formulas of Compounds with Polyatomic Ions

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the correct flowchart for writing molecular formulas of compounds with polyatomic ions?

Not considering the charges of cation and anion

Using the charges of cation and anion without reversing them

Using cation's charge as anion's subscript and vice-versa (correct)

Using anion's charge as cation's subscript and vice-versa

Which of the following represents a Type 1 binary ionic compound?

NaCl (correct)

SO4

MnO4

CrO

What is the correct formula for the compound formed between calcium and nitrate?

CaNO3

Ca2NO3

Ca2(NO3)3

Ca(NO3)2 (correct)

Which polyatomic ion has the formula PO43-?

Phosphate Signup and view all the answers

What is the correct formula for the compound formed between aluminum and oxygen?

Al3O2 Signup and view all the answers

Which of the following is an example of a peroxide compound?

(O22)- Signup and view all the answers

What is the chemical name for KNO3?

Potassium nitrate Signup and view all the answers

What is the chemical formula for carbon monoxide?

CO2 Signup and view all the answers

What is the charge on chromium in the compound Cr2?

+2 Signup and view all the answers

What is the name of the compound Fe3?

Ferric oxide Signup and view all the answers

What is the charge on copper in the compound Cu2?

+2 Signup and view all the answers

What is the prefix for 7 in Greek numerals?

Hepta- Signup and view all the answers